package com.mofish.zbserver.common.dao;

import com.mofish.zbserver.common.model.user.User;

public interface CommonDao {
	User getUserByU_id(String userId);

	String getU_avatarByU_name(String u_name);

	String selectU_nameByU_id(String u_id);

	Integer selectUserCountByU_name(String u_name);
}
